﻿body{
    background:url('./imgs/bg.jpg');
}
div.container{
    widows: 100%;
    position: relative;
    margin: 0 auto; 
}
div.container img{/*小图*/
    width: 17.5%;                
    border: 10px solid #FFF;
    box-shadow: 0 0 3px #000;
}
div.container img.show{	/*大图*/
    width: 98%;                
    position: absolute;
    top: 0px;
    left: 0px;
    border: 10px solid #FFF;
    box-shadow: 0 0 3px #000;
}





















/* div.container img:hover{
    width: 100%;
    position: absolute;
    top:0;
    left: 0;
} */
